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What is the value of \(\sqrt{\frac{25}{36}}\)?\(\sqrt{\frac{25}{36}}\) का मान क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: \(\frac{5}{6}\)\(\frac{5}{6}\)
Using the square-root rule, \(\sqrt{\frac{25}{36}}=\frac{\sqrt{25}}{\sqrt{36}}=\frac{5}{6}\). Therefore, option C is correct. Option B, \(\frac{6}{5}\), is the reciprocal of the required value, not the value itself. Exam tip: the principal square root is taken as the non-negative value.वर्गमूल के नियम के अनुसार \(\sqrt{\frac{25}{36}}=\frac{\sqrt{25}}{\sqrt{36}}=\frac{5}{6}\)। इसलिए सही उत्तर विकल्प C है। विकल्प B \(\frac{6}{5}\) इसका व्युत्क्रम है, मूल मान नहीं। परीक्षा में याद रखें कि मुख्य वर्गमूल का मान सदैव अशून्य धनात्मक लिया जाता है।
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